Home / 6,226,336.80-9,341,254.80-3,031,567.20

Finding the Fourth Proportional to 6,226,336.80, 9,341,254.80 and 3,031,567.20

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Solution

The fourth proportional to 6,226,336.80, 9,341,254.80 and 3,031,567.20 is: 4,548,202.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,336.80 : 9,341,254.80 = 3,031,567.20 : x
  2. Step 2: Convert to fraction form
    6,226,336.80/9,341,254.80 = 3,031,567.20/x
  3. Step 3: Cross multiply
    6,226,336.80x = 9,341,254.80 × 3,031,567.20
  4. Step 4: Simplify right side
    6,226,336.80x = 28,318,641,658,522.56
  5. Step 5: Solve for x
    x = 28,318,641,658,522.56/6,226,336.80
  6. Step 6: Final answer
    x = 4,548,202.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.